Best Fixes
Use a version manager like nvm, fnm, or asdf so global packages live under your user account.
If needed, set an npm prefix directory you own instead of writing into system paths.
A practical guide to fixing npm permission errors without creating a worse local setup.
EACCES usually means npm is trying to write to a location your user should not own. The safest fix is usually changing your npm prefix or using a Node version manager instead of forcing global sudo installs.
Use a version manager like nvm, fnm, or asdf so global packages live under your user account.
If needed, set an npm prefix directory you own instead of writing into system paths.
Do not normalize `sudo npm install -g` as your default workflow.
Do not recursively chown system directories unless you know exactly why they changed.